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Post-occupancy evaluation of 20 office buildings as basis for future IEQ standards and guidelines

机译：对20栋办公楼的入住后评估，作为未来IEQ标准和指南的基础

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The design of modern work environments must anticipate high levels of spatial and technological change by providing responsive thermal and air quality delivery systems. Building occupants will require indoor environmental conditions to support computer-intensive activities as well as paper-based tasks. However, the current standards and guidelines for indoor environments were predominantly developed without consideration for these modern office variables. This limitation may lead to an occupant's dissatisfaction with the indoor environmental quality (IEQ) as well as unnecessary energy use. With support from the U.S. General Services Administration, a research team at Carnegie Mellon University performed a wide range of post-occupancy evaluation studies in Federal office buildings across the U.S. over 7 years. IEQ conditions were determined with spot and continuous measurements, while the building occupants' satisfaction with environmental attributes was surveyed simultaneously. Statistical analyses of over 400 workstations linked characteristics and environmental qualities to occupants' satisfaction. The results challenged the validity of current lEQstandards and guidelines. Specific recommendations for improving current standards and guidelines are outlined here to help enhance environmental conditions in workplaces for future design projects. These include raising summer temperature set-points, separating task and ambient lighting requirements, and establishing minimum air flow rates at each workstation.
机译：现代工作环境的设计必须通过提供响应迅速的热和空气质量传递系统来预期高水平的空间和技术变化。建筑居民将需要室内环境条件以支持计算机密集型活动以及基于纸张的任务。但是，主要针对当前室内环境的标准和指南而未考虑这些现代办公变量。这种局限性可能导致乘员对室内环境质量（IEQ）以及不必要的能源使用感到不满。在美国总务管理局的支持下，卡耐基梅隆大学的研究团队在7年多的时间里对美国联邦办公楼进行了广泛的入住后评估研究。 IEQ条件是通过现场测量和连续测量确定的，同时还对建筑物居住者对环境属性的满意度进行了调查。对400多个工作站的统计分析将特征和环境质量与乘员的满意度联系在一起。结果挑战了当前的lEQ标准和指南的有效性。此处概述了有关改进当前标准和指南的具体建议，以帮助改善工作场所的环境条件，以供将来的设计项目使用。这些措施包括提高夏季温度设定点，将任务和环境照明要求分开，以及在每个工作站上确定最小空气流量。

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